netdev - [PATCH v2 11/11] Documentation: devlink: add devlink documentation for the kvaser

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Message-ID: <20250724092505.8-12-extja@kvaser.com>
Date: Thu, 24 Jul 2025 11:25:05 +0200
From: Jimmy Assarsson <extja@...ser.com>
To: linux-can@...r.kernel.org
Cc: Jimmy Assarsson <jimmyassarsson@...il.com>,
	Marc Kleine-Budde <mkl@...gutronix.de>,
	Vincent Mailhol <mailhol.vincent@...adoo.fr>,
	netdev@...r.kernel.org
Subject: [PATCH v2 11/11] Documentation: devlink: add devlink documentation for the kvaser_usb driver

List the version information reported by the kvaser_usb driver
through devlink.

Signed-off-by: Jimmy Assarsson <extja@...ser.com>
---
Changes in v2:
  - New in v2. Suggested by Vincent Mailhol [1]

[1] https://lore.kernel.org/linux-can/5cdca1d7-c875-40ee-b44d-51a161f42761@wanadoo.fr/T/#mb9ede2edcf5f7adcb76bc6331f5f27bafb79294f
---
 Documentation/networking/devlink/index.rst    |  1 +
 .../networking/devlink/kvaser_usb.rst         | 33 +++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 Documentation/networking/devlink/kvaser_usb.rst

diff --git a/Documentation/networking/devlink/index.rst b/Documentation/networking/devlink/index.rst
index 8319f43b5933..26c28d0e8905 100644
--- a/Documentation/networking/devlink/index.rst
+++ b/Documentation/networking/devlink/index.rst
@@ -85,6 +85,7 @@ parameters, info versions, and other features it supports.
    ionic
    ice
    ixgbe
+   kvaser_usb
    mlx4
    mlx5
    mlxsw
diff --git a/Documentation/networking/devlink/kvaser_usb.rst b/Documentation/networking/devlink/kvaser_usb.rst
new file mode 100644
index 000000000000..403db3766cb4
--- /dev/null
+++ b/Documentation/networking/devlink/kvaser_usb.rst
@@ -0,0 +1,33 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==========================
+kvaser_usb devlink support
+==========================
+
+This document describes the devlink features implemented by the
+``kvaser_usb`` device driver.
+
+Info versions
+=============
+
+The ``kvaser_usb`` driver reports the following versions
+
+.. list-table:: devlink info versions implemented
+   :widths: 5 5 90
+
+   * - Name
+     - Type
+     - Description
+   * - ``fw``
+     - running
+     - Version of the firmware running on the device. Also available
+       through ``ethtool -i`` as ``firmware-version``.
+   * - ``board.rev``
+     - fixed
+     - The device hardware revision.
+   * - ``board.id``
+     - fixed
+     - The device EAN (product number).
+   * - ``serial_number``
+     - fixed
+     - The device serial number.
-- 
2.49.0